EZ9130 Heavy-duty Filtration System for digestate samples, pore size 200 µm, 1 stream
Universal self-cleaning filtration for digestate samples - compatible with the EZ7200 Series
About the EZ9100 Series

The successful implementation of online analyzers in process control strategies could not have been achieved without the development of a new generation of automatic sampling and sample preconditioning systems. The EZ9100 Series are the result of many years of field experience in combining analyzers with filtration units.

Simplified operation by self-cleaning action
All preconditioning systems are designed for fully automatic operation and require virtually no human intervention. Basically all systems are incorporated either with a blow-back action by instrument air, or a specific cleaning cycle. This fundamental design principle does not merely allow trouble-free sampling, moreover it contributes to high up-times.

The EZ9130 is a filtration system developed specifically for sampling wet type anaerobic digesters to make solid-free samples available for online analysis. Devoid of overly complex engineering, the filtration can handle the difficult properties of sludge and wastewaters charged with high levels of insoluble constituents:
- Self-cleaning sample filtration with various pore sizes
- Large-bore pneumatic ball valves for sample and drain
- Automatic cleaning by solenoid controlled instrument air
- PLC or analyzer controlled cleaning frequency
Brochures Language Size Date Edition
1 Instrument – 5 Technologies – 100+ Parameters: EZ Series Online Analyzers for industrial and environmental water analysis
English US 983 KB 2021-08 Aug21
EZ Series Analyzer Service
English US 825 KB 2021-01 Dec20
Introduction to Hach Services
English US 587 KB 2021-10 Jun 21
Data Sheets Language Size Date Edition
EZ9130 Self-cleaning heavy-duty Filtration System
English US 712 KB 2020-12 Oct20
Manuals Language Size Date Edition
User Manual: Sample preconditioning panels
English US 18 MB 2021-01 Mar20 Ed3